61 battery engineer jobs at 27 companies in Fairfield, CA

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Battery Engineer - Mechanical
New Kensington or San Francisco
OnsiteFull Time
Re:Build Manufacturing
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
6+ YOE6+ years engineering experience (6 years minimum), 3+ years system design for lithium-ion battery packs, B.S. in engineering/physics, proficiency with CATIA or SolidWorks, familiarity with FEMAP/NASTRAN, strong communication and leadership.
CATIA, SolidWorks, FEMAP, NASTRAN, CAD, BMS
4w
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Senior Battery Engineer
Alameda, California, United States
$128k-$162k/yr OnsiteFull Time
Sila
Sila: Manufactures silicon-based anode materials to improve battery performance.
4+ YOEB.S. in engineering or science, 4+ years battery experience (fewer with advanced degree), hands-on lab experience with lithium-ion cells, data-driven experimental design, proficiency with JMP and Python, strong communication.
JMP, Python
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Battery Modeling Engineer
South San Francisco, California, United States
$130k-$165k/yr OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
5+ YOE5+ years (or PhD +2) in battery modeling with electrochemical model expertise (SPM/SPMe/P2D), cell/pack modeling, EIS/HPPC/OCV testing, SOC/SOH estimation, and proficiency in MATLAB, Python, Julia, C++, or Rust.
MATLAB, Python, Julia, C++, Rust, PyBaMM
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Battery Pack Specialist
San Francisco, California, United States
$100/hr OnsiteContract
The PAC Group
The PAC Group: Global engineering and project management for industrial manufacturing.
Bachelor's in engineering or equivalent experience, proven battery pack manufacturing/process development experience, knowledge of battery systems, Lean/Six Sigma experience, strong analytical and communication skills.
Lean, Six Sigma
3mo
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Battery Technician - Electrode Production
San Leandro, California, United States
$30-$35/hr OnsiteFull Time
Coreshell
Coreshell: Manufacturing high-capacity battery cells using silicon-anode technology.
BS in Chemistry, Materials Science, or Engineering; battery or manufacturing experience; electrode fabrication background; safety minded; willing to perform manual tasks and operate equipment.
SEM, EDX, Coating equipment, Calendering, Analytical instruments
2w
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Senior Battery Management System Controls Engineer
Berkeley, California, United States
$166k-$194k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
3+ YOE3+ years controls experience or advanced degree; experience with battery models and state estimation; proficiency in MATLAB/Simulink and Python; strong control theory and dynamical systems knowledge.
MATLAB, Simulink, Python
2w
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Forward Deployed Engineer, Battery Engineering
San Francisco, California, United States
HybridFull Time
Ohm
Ohm: Enterprise AI platform for hardware and battery product development.
PhD or equivalent depth in battery science or electrochemistry, strong physics-based or data-driven modeling, production Python experience, AI-native tooling familiarity, and ownership of outcomes.
Python
2mo
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Senior / Staff Manufacturing Engineer - High Voltage Battery Assembly
Hayward, California, United States
$178k-$245k/yr OnsiteFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
8+ YOEBachelors (or equivalent) and 8+ years manufacturing engineering experience launching EV battery pack/module lines; expertise in battery manufacturing, high-voltage safety, ESD, equipment specs, and CATIA/SolidWorks/AutoCAD proficiency.
CATIA, SolidWorks, AutoCAD
1d
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Senior Project Commissioning Engineer - Battery Storage
San Francisco or Houston or Chicago or Seattle or New York City or Palm Beach or Birmingham
$160k/yr HybridFull Time
Plus Power: Develops and operates standalone battery energy storage systems.
5+ YOEBachelor's or Master’s in Electrical Engineering, 5+ years project engineering experience in power/utility sectors, experience with substations and BESS, procurement/contracting and construction management, strong communication and organizational skills.
Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, MS Project, Microsoft SharePoint, Microsoft Excel, AutoCAD, Revu Bluebeam
2d
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Test Engineer
Sacramento or Burlingame
$150k-$215k/yr OnsiteFull Time
Peak Energy
Peak Energy: Developing sodium-ion battery systems for utility-scale energy storage.
1+ YOEBachelor's in engineering, 1+ years test engineering experience (battery/energy preferred), strong electromechanical fundamentals, data analysis skills, problem solving, and communication.
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Systems Engineer
Berkeley, California, United States
$115k-$130k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
3+ YOEBachelor's or Master's in Engineering and 3+ years experience; strong systems engineering, requirements management, multidisciplinary integration (battery/power electronics preferred); proficiency with MATLAB/Simulink and SysML; strong communication skills.
MATLAB/Simulink, SysML
2mo
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Staff Engineer, Anode R&D
Hayward, California, United States
$125k-$153k/yr OnsiteFull Time
Blue Current
Blue Current: Develops silicon solid-state batteries for mobility and stationary storage.
3+ YOEPhD with 3+ years or MS with 6+ years or BS with 8+ years in materials/chemical engineering related to batteries; hands-on solid-state battery experience; expertise in anode materials and cell testing.
SEM, XRD, TGA, FTIR, DSC, EIS, CV, GITT
1mo
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Controls Engineer
Ridgewood or New York City or Oakland or Santa Monica
HybridFull Time
Scale Microgrids
Scale Microgrids: Provides turnkey microgrid and distributed energy infrastructure solutions.
4+ YOEExperience designing and programming PLC-based control systems, troubleshooting ladder logic, and working with distributed energy resources (batteries, solar, generators, switchgear). Bachelor’s in Electrical Engineering with 4+ years experience or equivalent; strong problem-solving and controls engineering skills.
PLC, Ladder Logic
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Test Engineer
Byron, California, United States
$118k-$190k/yr OnsiteFull Time
Elroy Air
Elroy Air: Builds autonomous vertical takeoff and landing aircraft for cargo logistics.
2+ YOEBachelor's in engineering, 2+ years test experience in hardware verification or lab testing, hands-on with propulsion/battery/EV systems, DAQ (National Instruments, Dewesoft), proficiency with Python, MATLAB, or LabVIEW, and strong troubleshooting and reporting skills.
National Instruments, Dewesoft, Python, MATLAB, LabVIEW, CAD, DAQ, HIL
2w
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Senior Electrical Engineer
Burlingame, California, United States
$150k-$200k/yr OnsiteFull Time
Butlr: Privacy-first thermal sensors and spatial intelligence for buildings.
5+ YOEBS in electrical/electronics engineering,5+ years hardware design and system-level debug experience, RF/wireless and power/battery test plan development, vendor management, and embedded Linux familiarity.
embedded Linux
1w
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Senior Optimization Engineer
San Francisco, California, United States
$150k-$210k/yr HybridFull Time
Verse
Verse: Software to plan, procure, and manage clean energy portfolios.
5+ YOE5+ years building production optimization models, strong Python software engineering, deployment of scalable optimization services, energy industry experience (electricity markets, battery storage), Master's degree in quantitative field.
Python, CI/CD
2w
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Staff Process Quality Engineer
San Leandro, California, United States
$141k-$212k/yr OnsiteFull Time
Lyten
Lyten: Manufactures graphene-enhanced batteries, materials, and industrial sensors.
Bachelor's in engineering or materials, 7+ years quality/process engineering experience, 3+ years battery cell experience, DOE/SPC/FMEA expertise, proficiency with JMP/Tableau/Minitab/Python/R, strong root-cause and communication skills.
JMP, Tableau, Minitab, Python, R, SEM, Karl Fischer, mass spectrometry, Eyelit, Confluence, Jira, Siemens
1mo
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Software Engineer - ML/Computer Vision (Battery Sorting)
San Francisco, California, United States
$153k-$288k/yr OnsiteFull Time
Redwood Materials
Redwood Materials: Recycles batteries and manufactures sustainable battery materials for energy storage.
2+ YOE2+ years ML experience (preferably computer vision); experience with production code, PyTorch, OpenCV, MLflow; BS in CS/EE or equivalent experience; familiarity with edge inference optimization and industrial environments.
PyTorch, OpenCV, MLflow, TensorRT, ONNX Runtime, MES, HMI, PLC, CI/CD
2w
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Technical Program Manager, Battery
Irvine or Fremont or Manteno or Ohio or China or Japan or Europe
$200k-$240k/yr OnsiteFull Time
Gotion High-tech
Gotion High-techShenzhen Stock Exchange: 002074: Develops and manufactures lithium-ion batteries and energy storage systems.
3+ YOE5+ MgmtBachelor's in engineering,5+ years technical program management,3+ years automotive/EV product development experience,knowledge of battery cell/pack systems,DV/PV APQP PPAP experience,ability to travel and communicate with OEM customers.
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PGD Reliability Engineer - Solar/BESS (TRACY, CA, US, 95377)
Tracy, California, United States
$92k-$138k/yr OnsiteFull Time
NextEra Energy
NextEra EnergyNYSE: NEE: Generates, transmits, and distributes electric power and renewable energy.
2+ YOEABET-accredited engineering degree, 2+ years experience, valid non-CDL driver's license, knowledge of solar PV and battery storage, reliability engineering, root-cause troubleshooting, data analysis; ability to travel up to 20%.
Down Time Editing (DTE), GADS, SBI, CEWIS, NEA modeling, Plant Health Dashboard